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Roche Palo Alto LLC
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Roche Palo Alto LLC
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Application filed by Roche Palo Alto LLCfiledCriticalRoche Palo Alto LLC
Priority to FR996041ApriorityCriticalpatent/FR1419086A/fr
Application grantedgrantedCritical
Publication of FR1419086ApublicationCriticalpatent/FR1419086A/fr
C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
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FR996041A1963-11-261964-11-24Perfectionnements aux procédés d'obtention de 20-cétoximes de delta 16-20-céto-prégnènes
ExpiredFR1419086A
(fr)